Air cleaner



1. Air cleaner

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Left

1.5 : Right

1.6 : Top

1.7 : Bottom

The broken lines in the drawings illustrate portions of the air cleaner that form no part of the claimed design. 

CLAIM The ornamental design for an air cleaner, as shown and described. 